CN104386154A - High-efficiency steering crawler belt and platform thereof - Google Patents
High-efficiency steering crawler belt and platform thereof Download PDFInfo
- Publication number
- CN104386154A CN104386154A CN201410655662.2A CN201410655662A CN104386154A CN 104386154 A CN104386154 A CN 104386154A CN 201410655662 A CN201410655662 A CN 201410655662A CN 104386154 A CN104386154 A CN 104386154A
- Authority
- CN
- China
- Prior art keywords
- crawler belt
- platform
- crawler
- efficiently
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/26—Ground engaging parts or elements
Abstract
The invention discloses a high-efficiency steering crawler belt which comprises a crawler belt body, wherein the crawler belt body is formed by hinging a plurality of crawler belt plates; furthermore, mounting brackets are arranged on the outer sides of the crawler belt plates in a crossing manner; rollers are fixedly arranged on the mounting brackets; meshing shafts are arranged on the inner sides of the crawler belt plates at intervals and are meshed with driving wheels and inducing wheels which are matched with each other between the crawler belt plates; loading wheels are arranged at the grounding ends of the crawler belt plates at intervals; crawler belt carrying wheels are arranged on the opposite inner side surfaces of the loading wheels at intervals. A high-efficiency steering crawler belt platform comprises a platform body; the high-efficiency steering crawler belts are symmetrically arranged on two sides of the platform body. The high-efficiency steering crawler belt has the beneficial effects that two rollers with different offset angles are arranged on each crawler belt plate in a crossing manner, so that a moving trace of the crawler belt platform can be controlled when the crawler belt platform steers, and a motion control mechanism and a transmission mechanism can be simplified; therefore when the crawler belt platform can steadily steer, the flexibility and the maneuverability of steering can be effectively guaranteed, and the service life of the crawler belt is prolonged.
Description
Technical field
The present invention relates to engineering machinery field, specifically, relate to one and efficiently turn to crawler belt and platform thereof.
Background technology
In engineering machinery field, running gear is divided into running gear system and cterpillar drive.Wherein, it is low that running gear system has loss relative to cterpillar drive, the feature such as the strong and speed of maneuvering performance is fast, but running gear system by performance and barrier propterty poor; Cterpillar drive due to ground contact area large, pressure is low, so its off-road capability is comparatively outstanding, during walking, road pavement is less demanding.
At present, cterpillar drive can be turned to by the velocity interpolation changing both sides crawler belt, can realize zero turn radius especially after especially using split path transmission system instead.But current cterpillar drive also also exists a more serious shortcoming in application process, namely cterpillar drive when turning to because crawler belt ground terminal area is comparatively large and laterally will scrape ground, particularly on soft terrain with small radius steering time, side friction resistance suffered by it also can increase greatly, therefore make the power consumed become large, and also strain is large mutually to cause the wearing and tearing of crawler attachment.
For technical matters described above, although technical personnel takes some Improving Measurements, the material for example improving caterpillar block increases the weight of its resistance to abrasion and alleviator, or at the plug-in thick rubber of crawler belt to avoid crawler belt to the destruction on ground, make it possible to the service life extending crawler belt.But these innovative approachs fundamentally do not solve the shortcoming of track unit.
Summary of the invention
The side-friction be subject to when turning to for cterpillar drive above-mentioned in correlation technique is larger, thus make crawler belt turn to the required power that consumes and suffered wearing and tearing to become the problem such as large, the present invention proposes one and efficiently turns to crawler belt and platform thereof, friction when crawler belt turns to can be effectively reduced, thus the power of required consumption when crawler belt is turned to and crawler belt when turning to suffered wearing and tearing greatly reduce, and then effectively improve the manoevreability of crawler belt steering hardware and the service life of crawler belt.
For realizing above-mentioned technical purpose, technical scheme of the present invention is achieved in that
According to an aspect of the present invention, provide one and efficiently turn to crawler belt, comprise track body, described track body forms by some caterpillar blocks are hinged, and, described caterpillar block intersect outside is provided with mounting bracket, described mounting bracket is fixedly installed roller, described caterpillar block clear width is provided with engagement shaft, driving wheel and the inducer of described engagement shaft and the mutual coupling be arranged between described caterpillar block engage, described caterpillar block ground terminal is arranged at intervals with bearing wheed, and described bearing wheed relative inner face is arranged at intervals with carrier wheel.
Further, the crossing offset angle forming roller of extended line of the axis of described roller and the axis projection at grade of described driving wheel.
Further, the offset angle angular range of described roller is-90 ° ~ 90 °.
Further, described engagement shaft is two rows, and described bearing wheed and described carrier wheel are arranged in the middle of described two row's engagement shaft.
According to a further aspect in the invention, provide one and efficiently turn to crawler platform, comprise stage body, what the bilateral symmetry of described stage body was arranged efficiently turns to crawler belt.
Further, the track body being arranged on described stage body both sides is two.
Further, the roller be arranged on the described track body of described stage body both sides is symmetrical.
Beneficial effect of the present invention: by intersecting the roller being provided with two kinds of different offset angles on caterpillar block, thus make crawler platform can effectively control its path of motion when turning to, can also greatly simplify its motion control mechanism and transmission device simultaneously, and then reach and ensure its alerting ability turned to and manoevreability when effectively ensureing that described crawler platform can steadily turn to simultaneously, and effectively extend the service life of crawler belt.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation efficiently turning to crawler belt according to the embodiment of the present invention;
Fig. 2 is the structural representation efficiently turning to crawler platform according to the embodiment of the present invention.
In figure:
1, caterpillar block; 2, roller; 3, engagement shaft; 4, mounting bracket; 5, carrier wheel; 6, driving wheel; 7, bearing wheed; 8, inducer, 9, stage body; 10, track body.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
According to the embodiment of the present invention, provide one and efficiently turn to crawler belt.
As shown in Figure 1, efficiently crawler belt is turned to according to the embodiment of the present invention, comprise track body 10, described track body 10 forms by some caterpillar blocks 1 are hinged, and, described caterpillar block 1 intersect outside is provided with mounting bracket 4, described mounting bracket 4 is fixedly installed roller 2, described caterpillar block 1 clear width is provided with engagement shaft 3, driving wheel 6 and the inducer 8 of described engagement shaft 3 and the mutual coupling be arranged between described caterpillar block 1 engage, described caterpillar block 1 ground terminal is arranged at intervals with bearing wheed 7, described bearing wheed 7 relative inner face is arranged at intervals with carrier wheel 5.
In addition, in a specific embodiment, the crossing offset angle forming roller 2 of extended line of the axis of described roller 2 and the axis projection at grade of described driving wheel 6, the offset angle angular range of described roller 2 is-90 ° ~ 90 °, described engagement shaft 3 is two rows, and described bearing wheed 7 and described carrier wheel 5 are arranged in the middle of described two row's engagement shaft 3.
According to embodiments of the invention, provide one and efficiently turn to crawler platform.
As shown in Figure 2, according to the embodiment of the present invention, efficiently turn to crawler platform, comprise stage body 9, the bilateral symmetry of described stage body 9 is provided with and above-mentioned efficiently turns to crawler belt.
In addition, in a specific embodiment, the track body 10 being arranged on described stage body 9 both sides is two, and the roller 2 be arranged on the described track body 10 of described stage body 9 both sides is symmetrical.
Conveniently understand technique scheme of the present invention, below by way of in concrete occupation mode, technique scheme of the present invention is described in detail.
When specifically using, described driving wheel 6 rotates and drives replacing of described engagement shaft 3, replacing thus the inducer 8 matched with described driving wheel 6 rotated due to described engagement shaft 3, thus drive the motion of described track body 10, described roller 2 on described track body 10 is therefore along with described track body 10 rolls, because described roller 2 is arranged in a crossed manner angled, and the pivot center of its pivot center and described driving wheel 6 at an angle, therefore, it can effectively control its path of motion when moving, and because it rolls, effectively reduce the friction force on all the other ground, this device is made to have stronger alerting ability and manoevreability like this, also the wearing and tearing of described track body 10 are effectively reduced, extend its service life.Meanwhile, because friction force reduces, its required power consumed also significantly reduces, thus solves the energy, improves its in-use performance.Just based on this, this device is more steady when turning to.
In sum, by means of technique scheme of the present invention, by intersecting the described roller 2 being provided with two kinds of different offset angles on described caterpillar block 1, thus make described stage body 9 can effectively control its path of motion when turning to, can also greatly simplify its motion control mechanism and transmission device simultaneously, and then reach and ensure its alerting ability turned to and manoevreability when effectively ensureing that described stage body 9 can steadily turn to simultaneously, and effectively extend the service life of crawler belt.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. one kind efficiently turns to crawler belt, comprise track body (10), it is characterized in that, described track body (10) forms by some caterpillar blocks (1) are hinged, and, described caterpillar block (1) intersect outside is provided with mounting bracket (4), described mounting bracket (4) is fixedly installed roller (2), described caterpillar block (1) clear width is provided with engagement shaft (3), driving wheel (6) and the inducer (8) of described engagement shaft (3) and the mutual coupling be arranged between described caterpillar block (1) engage, described caterpillar block (1) ground terminal is arranged at intervals with bearing wheed (7), described bearing wheed (7) relative inner face is arranged at intervals with carrier wheel (5).
2. according to claim 1ly efficiently turn to crawler belt, it is characterized in that, the crossing offset angle forming roller (2) of extended line of the axis of described roller (2) and the axis projection at grade of described driving wheel (6).
3. according to claim 1ly efficiently turn to crawler belt, it is characterized in that, the offset angle angular range of described roller (2) is-90 ° ~ 90 °.
4. according to claim 1ly efficiently turn to crawler belt, it is characterized in that, described engagement shaft (3) is two rows, and described bearing wheed (7) and described carrier wheel (5) are arranged in the middle of described two rows' engagement shaft (3).
5. efficiently turn to a crawler platform, it is characterized in that, comprise stage body (9), the bilateral symmetry of described stage body (9) is provided with and efficiently turns to crawler belt in Claims 1-4 described in any one.
6. according to claim 5ly efficiently turn to crawler platform, it is characterized in that, the track body (10) being arranged on described stage body (9) both sides is two.
7. according to claim 5ly efficiently turn to crawler platform, it is characterized in that, the roller (2) be arranged on the described track body (10) of described stage body (9) both sides is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655662.2A CN104386154B (en) | 2014-11-17 | 2014-11-17 | One efficiently turns to crawler belt and platform thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655662.2A CN104386154B (en) | 2014-11-17 | 2014-11-17 | One efficiently turns to crawler belt and platform thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104386154A true CN104386154A (en) | 2015-03-04 |
| CN104386154B CN104386154B (en) | 2016-10-05 |
Family
ID=52604142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410655662.2A Expired - Fee Related CN104386154B (en) | 2014-11-17 | 2014-11-17 | One efficiently turns to crawler belt and platform thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104386154B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627823A (en) * | 2016-12-06 | 2017-05-10 | 哈工大机器人集团上海有限公司 | Omni-directional motion robot transmission track |
| CN113200096A (en) * | 2021-04-06 | 2021-08-03 | 贵州省质安交通工程监控检测中心有限责任公司 | Crawler walking device between narrow walls |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138016A1 (en) * | 1981-09-24 | 1983-04-14 | Hauhinco Maschinenfabrik G. Hausherr, Jochums Gmbh & Co Kg, 4300 Essen | Motor vehicle which can be moved in all directions in a directionally stable fashion |
| US6179073B1 (en) * | 1998-05-28 | 2001-01-30 | University Of South Florida | Hybrid track for a vehicle |
| KR101044378B1 (en) * | 2007-04-20 | 2011-06-29 | 혼다 기켄 고교 가부시키가이샤 | Omnidirectional driver and omnidirectional vehicle employing it |
| WO2013021829A1 (en) * | 2011-08-09 | 2013-02-14 | 株式会社椿本チエイン | Mobile body |
| WO2013022017A1 (en) * | 2011-08-09 | 2013-02-14 | 株式会社椿本チエイン | Multi-directionally movable body module |
| CN103043128A (en) * | 2012-09-19 | 2013-04-17 | 张豫南 | Omnibearing moving track |
| CN204548265U (en) * | 2014-11-17 | 2015-08-12 | 张豫南 | One efficiently turns to crawler belt and platform thereof |
-
2014
- 2014-11-17 CN CN201410655662.2A patent/CN104386154B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138016A1 (en) * | 1981-09-24 | 1983-04-14 | Hauhinco Maschinenfabrik G. Hausherr, Jochums Gmbh & Co Kg, 4300 Essen | Motor vehicle which can be moved in all directions in a directionally stable fashion |
| US6179073B1 (en) * | 1998-05-28 | 2001-01-30 | University Of South Florida | Hybrid track for a vehicle |
| KR101044378B1 (en) * | 2007-04-20 | 2011-06-29 | 혼다 기켄 고교 가부시키가이샤 | Omnidirectional driver and omnidirectional vehicle employing it |
| WO2013021829A1 (en) * | 2011-08-09 | 2013-02-14 | 株式会社椿本チエイン | Mobile body |
| WO2013022017A1 (en) * | 2011-08-09 | 2013-02-14 | 株式会社椿本チエイン | Multi-directionally movable body module |
| CN103043128A (en) * | 2012-09-19 | 2013-04-17 | 张豫南 | Omnibearing moving track |
| CN204548265U (en) * | 2014-11-17 | 2015-08-12 | 张豫南 | One efficiently turns to crawler belt and platform thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627823A (en) * | 2016-12-06 | 2017-05-10 | 哈工大机器人集团上海有限公司 | Omni-directional motion robot transmission track |
| CN113200096A (en) * | 2021-04-06 | 2021-08-03 | 贵州省质安交通工程监控检测中心有限责任公司 | Crawler walking device between narrow walls |
| CN113200096B (en) * | 2021-04-06 | 2023-02-21 | 贵州省质安交通工程监控检测中心有限责任公司 | Crawler walking device between narrow walls |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104386154B (en) | 2016-10-05 |
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Granted publication date: 20161005 Termination date: 20171117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |